<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="单据编号" prop="tuihuoDanhao">
        <el-input
          v-model="queryParams.tuihuoDanhao"
          placeholder="请输入单据编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="退货日期" prop="tuihuoDate">
        <el-date-picker clearable
                        v-model="queryParams.tuihuoDate"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择退货日期">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="操作员" prop="tuihuoJingshouren">
        <el-input
          v-model="queryParams.tuihuoJingshouren"
          placeholder="请输入操作员"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="仓库" prop="tuihuoCangkuId">
        <el-select v-model="queryParams.tuihuoCangkuId" clearable placeholder="请选择仓库">
          <el-option
            v-for="item in CKOptions"
            :key="item.id"
            :label="item.cangkuName"
            :value="item.id"
          ></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="商品条码" prop="goodBianma">
        <el-input
          v-model="queryParams.goodBianma"
          placeholder="请输入商品条码"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="商品名称" prop="goodName">
        <el-input
          v-model="queryParams.goodName"
          placeholder="请输入商品名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
<!--      <el-form-item label="商品规格" prop="goodGuige">-->
<!--        <el-input-->
<!--          v-model="queryParams.goodGuige"-->
<!--          placeholder="请输入商品规格"-->
<!--          clearable-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
      <el-form-item label="数量" prop="shuliang">
        <el-input
          v-model="queryParams.shuliang"
          placeholder="请输入数量"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
<!--      <el-form-item label="单位" prop="danwei">-->
<!--        <el-input-->
<!--          v-model="queryParams.danwei"-->
<!--          placeholder="请输入单位"-->
<!--          clearable-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
<!--      <el-form-item label="单价" prop="danjia">-->
<!--        <el-input-->
<!--          v-model="queryParams.danjia"-->
<!--          placeholder="请输入单价"-->
<!--          clearable-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
<!--      <el-form-item label="付款方式 " prop="paymentMethod">-->
<!--        <el-input-->
<!--          v-model="queryParams.paymentMethod"-->
<!--          placeholder="请输入付款方式 "-->
<!--          clearable-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
<!--      <el-form-item label="总金额" prop="jiner">-->
<!--        <el-input-->
<!--          v-model="queryParams.jiner"-->
<!--          placeholder="请输入总金额"-->
<!--          clearable-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
      <el-form-item label="备注" prop="beizhu">
        <el-input
          v-model="queryParams.beizhu"
          placeholder="请输入备注"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="success"-->
<!--          plain-->
<!--          icon="el-icon-edit"-->
<!--          size="mini"-->
<!--          :disabled="single"-->
<!--          @click="handleUpdate"-->
<!--        >修改</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="danger"-->
<!--          plain-->
<!--          icon="el-icon-delete"-->
<!--          size="mini"-->
<!--          :disabled="multiple"-->
<!--          @click="handleDelete"-->
<!--        >删除</el-button>-->
<!--      </el-col>-->
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="tuihuoList" :summary-method="getSummaries"
              show-summary @selection-change="handleSelectionChange">
<!--      <el-table-column type="selection" width="55" align="center" />-->
<!--      <el-table-column label="编号" align="center" prop="id" />-->
      <el-table-column label="单据编号" align="center" prop="tuihuoDanhao" />
      <el-table-column label="退货日期" align="center" prop="tuihuoDate" width="180">
        <template slot-scope="scope">
          <P style="height:8px;line-height: 8px;margin: 5px">{{ parseTime(scope.row.tuihuoDate, '{y}-{m}-{d}') }}</P>
          <span>{{ parseTime(scope.row.tuihuoDate, '{h}:{i}:{s}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="退货类型" align="center" prop="tuihuoType" >
        <template v-slot="scope">
          <span v-if="scope.row.tuihuoType == 0">顾客退货至仓库</span>
          <span v-if="scope.row.tuihuoType == 1">仓库采购退货</span>
        </template>
      </el-table-column>
      <el-table-column label="操作员" align="center" prop="tuihuoJingshouren" />
      <el-table-column label="仓库" align="center" prop="tuihuoCangku" />
      <el-table-column label="商品条码" align="center" prop="goodBianma" />
      <el-table-column label="商品名称" align="center" prop="goodName" />
      <el-table-column label="商品规格" align="center" prop="goodGuige" />
      <el-table-column label="数量" align="center" prop="shuliang" />
<!--      <el-table-column label="单位" align="center" prop="danwei" />-->
      <el-table-column label="单价(￥)" align="center" prop="danjia" >
        <template v-slot="scope">
          <span>{{scope.row.danjia | rounding}}</span>
        </template>
      </el-table-column>
<!--      <el-table-column label="付款方式 " align="center" prop="paymentMethod" />-->
      <el-table-column label="总金额(￥)" align="center" prop="jiner" >
        <template v-slot="scope">
          <span>{{scope.row.jiner | rounding}}</span>
        </template>
      </el-table-column>
      <el-table-column label="备注" align="center" prop="beizhu" />
<!--      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">-->
<!--        <template slot-scope="scope">-->
<!--&lt;!&ndash;          <el-button&ndash;&gt;-->
<!--&lt;!&ndash;            size="mini"&ndash;&gt;-->
<!--&lt;!&ndash;            type="text"&ndash;&gt;-->
<!--&lt;!&ndash;            icon="el-icon-edit"&ndash;&gt;-->
<!--&lt;!&ndash;            @click="handleUpdate(scope.row)"&ndash;&gt;-->
<!--&lt;!&ndash;          >修改</el-button>&ndash;&gt;-->
<!--          <el-button-->
<!--            size="mini"-->
<!--            type="text"-->
<!--            icon="el-icon-delete"-->
<!--            @click="handleDelete(scope.row)"-->
<!--          >删除</el-button>-->
<!--        </template>-->
<!--      </el-table-column>-->
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改购货退货对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="退货日期" prop="tuihuoDate">
          <el-date-picker clearable
                          v-model="form.tuihuoDate"
                          type="datetime"
                          value-format="yyyy-MM-dd HH:mm:ss"
                          placeholder="请选择退货日期">
          </el-date-picker>
        </el-form-item>

        <el-form-item label="退货类型" prop="tuihuoType"  class="grid-xs-7">
          <el-select v-model="form.tuihuoType" @change="selectTypeChange($event)"  placeholder="请选择退货类型">
            <el-option key="0" label="顾客退货至仓库" :value="0" select></el-option>
            <el-option key="1" label="仓库采购退货" :value="1"></el-option>
          </el-select>
        </el-form-item>

        <el-form-item label="仓库名称" prop="tuihuoCangkuId"  class="grid-xs-7">
          <el-select v-model="form.tuihuoCangkuId" placeholder="请选择仓库" filterable :filter-method="CKfilterValue">
            <el-option
              v-for="item in CKOptionsFitter"
              :key="item.id"
              :label="item.cangkuName"
              :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>

        <el-form-item label="商品名称" prop="goodId" class="grid-xs-7">
          <el-select v-model="form.goodId" placeholder="请选择商品"  @change="selectGoodsChange(form.goodId)" filterable :filter-method="SPfilterValue">
            <el-option
              v-for="item in SPOptionsFitter"
              :key="item.id"
              :label="item.shangpinName +'  ('+ item.shangpinId+')'"
              :value="item.id"
            ></el-option>
          </el-select>
        </el-form-item>
<!--        <el-form-item label="商品名称" prop="goodName" class="grid-xs-7">-->
<!--          <el-input v-model="form.goodName" placeholder="请输入商品名称" />-->
<!--        </el-form-item>-->
<!--        <el-form-item label="商品规格" prop="goodGuige" class="grid-xs-7">-->
<!--          <el-input v-model="form.goodGuige" placeholder="请输入商品规格" />-->
<!--        </el-form-item>-->
        <el-form-item label="数量" prop="shuliang" class="grid-xs-7">
          <el-input v-model="form.shuliang" @change="shuliangChange($event)" placeholder="请输入数量"  type="number" min="1"  oninput="value=value.replace(/^0|[^0-9]/g,'')"/>
        </el-form-item>
<!--        <el-form-item label="单位" prop="danwei" class="grid-xs-7">-->
<!--          <el-input v-model="form.danwei" placeholder="请输入单位" />-->
<!--        </el-form-item>-->
<!--        <el-form-item label="单价" prop="danjia" class="grid-xs-7">-->
<!--          <el-input v-model="form.danjia" placeholder="请输入单价" />-->
<!--        </el-form-item>-->
        <el-form-item label="总金额" prop="jiner" class="grid-xs-7">
          <el-input v-model="form.jiner" placeholder="请输入总金额" />
        </el-form-item>
        <el-form-item label="备注" prop="beizhu" class="grid-xs-7">
          <el-input v-model="form.beizhu" placeholder="请输入备注" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer grid-xs-7">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listTuihuo, getTuihuo, delTuihuo, addTuihuo, updateTuihuo } from "@/api/ghgl/ghth";
import { selectlistCK } from '@/api/ckgl/kcpd'
import { listSpxx } from '@/api/ghgl/ghrk'

export default {
  name: "Tuihuo",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 购货退货表格数据
      tuihuoList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        tuihuoDanhao: null,
        tuihuoDate: null,
        tuihuoJingshouren: null,
        tuihuoCangku: null,
        tuihuoCangkuId: null,
        goodId: null,
        goodName: null,
        goodBianma: null,
        goodGuige: null,
        shuliang: null,
        danwei: null,
        danjia: null,
        paymentMethod: null,
        jiner: null,
        beizhu: null
      },
      // 表单参数
      form: {},
      CKOptions: [],
      CKOptionsFitter: [],
      SPOptions: [],
      SPOptionsFitter: [],
      chooseGood: null,
      // 表单校验
      rules: {
        tuihuoDate: [
          { required: true, message: "请选择退货日期", trigger: "blur" }
        ],
        tuihuoType: [
          { required: true, message: "请选择退货类型", trigger: "blur" }
        ],
        tuihuoCangkuId: [
          { required: true, message: "请选择仓库", trigger: "blur" }
        ],
        goodId: [
          { required: true, message: "请选择商品", trigger: "blur" }
        ],
        shuliang: [
          { required: true, message: "请输入退货数量", trigger: "blur" }
        ],
        jiner: [
          { required: true, message: "请输入金额", trigger: "blur" }
        ],


      }
    };
  },
  created() {
    this.getList();
    this.selectlistCK();
    this.selectlistSP();
  },
  filters: {
    rounding (value) {
      return value.toFixed(2)
    }
  },
  methods: {
    /** 查询购货退货列表 */
    getList() {
      this.loading = true;
      listTuihuo(this.queryParams).then(response => {
        this.tuihuoList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        tuihuoDanhao: null,
        tuihuoDate: new Date(),
        tuihuoJingshouren: null,
        tuihuoCangku: null,
        tuihuoCangkuId: null,
        goodId: null,
        goodName: null,
        goodGuige: null,
        shuliang: null,
        danwei: null,
        danjia: null,
        paymentMethod: null,
        jiner: null,
        beizhu: null,
        tuihuoType: 0
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加购货退货";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getTuihuo(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改购货退货";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateTuihuo(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addTuihuo(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除购货退货编号为"' + ids + '"的数据项？').then(function() {
        return delTuihuo(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/tuihuo/export', {
        ...this.queryParams
      }, `购货退货_${new Date().getTime()}.xlsx`)
    },
    selectlistCK() {
      selectlistCK().then(response => {
        this.CKOptions = response.rows;
        this.CKOptionsFitter = response.rows;
      });
    },
    CKfilterValue(query) {
      if (query !== "") {
        this.CKOptionsFitter = this.CKOptions.filter((item) => {
          // 这里是用的value选项筛选，默认是label
          return item.cangkuName.indexOf(query) > -1;
        });
      } else {
        this.CKOptionsFitter = this.CKOptions;
      }
    },
    selectlistSP() {
      listSpxx().then(re => {
        this.SPOptions = re.rows;
        this.SPOptionsFitter = re.rows;
      })
    },
    SPfilterValue(query) {
      if (query !== "") {
        this.SPOptionsFitter = this.SPOptions.filter((item) => {
          // 这里是用的value选项筛选，默认是label
          return (item.shangpinName.indexOf(query) > -1 || item.shangpinId.indexOf(query) > -1);
        });
      } else {
        this.SPOptionsFitter = this.SPOptions;
      }
    },
    selectGoodsChange(goodId){
      this.chooseGood = this.SPOptions.filter(a=>a.id == goodId)[0];
      console.log(this.chooseGood);
      if (this.form.shuliang != '' && this.form.shuliang != 0 && this.form.shuliang != null){
        if(this.form.tuihuoType == 0){
          this.form.jiner = (parseFloat(this.chooseGood.shangpinLingshoujia).toFixed(2) * parseFloat(this.form.shuliang)).toFixed(2);
        }
        if(this.form.tuihuoType == 1){
          this.form.jiner = (parseFloat(this.chooseGood.shangpinPifajia).toFixed(2) * parseFloat(this.form.shuliang)).toFixed(2);
        }
      }
    },
    shuliangChange(val){
      console.log(val)
      if(this.chooseGood!=null){
        if(this.form.tuihuoType == 0){
          this.form.jiner = (parseFloat(this.chooseGood.shangpinLingshoujia).toFixed(2) * parseFloat(val)).toFixed(2);
        }
        if(this.form.tuihuoType == 1){
          this.form.jiner = (parseFloat(this.chooseGood.shangpinPifajia).toFixed(2) * parseFloat(val)).toFixed(2);
        }
      }
    },
    selectTypeChange(val){
      if(this.chooseGood!=null) {
        if (this.form.shuliang != '' && this.form.shuliang != 0 && this.form.shuliang != null) {
          if (this.form.tuihuoType == 0) {
            this.form.jiner = (parseFloat(this.chooseGood.shangpinLingshoujia).toFixed(2) * parseFloat(this.form.shuliang)).toFixed(2);
          }
          if (this.form.tuihuoType == 1) {
            this.form.jiner = (parseFloat(this.chooseGood.shangpinPifajia).toFixed(2) * parseFloat(this.form.shuliang)).toFixed(2);
          }
        }
      }
    },
    getSummaries(param) {
      const { columns, data } = param;
      const sums = [];
      columns.forEach((column, index) => {
        if (index === 0) {
          sums[index] = '本页小计';
          return;
        }
        const values = data.map(item => Number(item[column.property]));
        if (index === 8 || index === 9  || index === 10) {
          sums[index] = values.reduce((prev, curr) => {
            const value = Number(curr);
            if (!isNaN(value)) {
              return prev + curr;
            } else {
              return prev;
            }
          }, 0);
          // sums[index] += ' 元';
        }
        if(index === 9 || index === 10){
          sums[index] = parseFloat(sums[index]).toFixed(2);
        }
        // else {
        //   sums[index] = 'N/A';
        // }
      });
      return sums;
    }
  }
};
</script>
<style lang="scss" scoped>
@import 'src/assets/styles/distributed.scss';
</style>
